Trace number 1879955

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? 1799.42 1799.96

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
MD5SUMaacf18cf0b8ed9727f2f81c2bd5074e6
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark22.3536
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 717
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879955-1245116981.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 717
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.01/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.01/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.022 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1799.35/1799.91	c      103    231     2792    18921    6     7509    2069    206   2145 0.05
1799.35/1799.91	c      253    231     3092    35988   11    10085    2276    506   2663 0.10
1799.35/1799.91	c      480    231     3542    70077   19    17425    2504    956   2171 0.22
1799.35/1799.91	c      818    231     4214   126081   29    34130    2755   1628   1558 0.53
1799.35/1799.91	c     1327    231     5220   221799   42    59502    3031   2634    995 1.33
1799.35/1799.91	c     2092    231     5121   219808   42    75151    3335   2535    627 3.33
1799.35/1799.91	c     3240    231     5663   278804   49   111647    3669   3077    402 8.05
1799.35/1799.91	c     4961    231     5245   246134   46   113753    4036   2659    265 18.71
1799.35/1799.91	c     7548    231     6180   356862   57   150973    4440   3594    196 38.46
1799.35/1799.91	c    11428    231     6957   427813   61   173560    4885   4371    158 72.02
1799.35/1799.91	c    17250    231     5805   318278   54   131556    5374   3219    134 128.05
1799.35/1799.91	c    25988    231     6611   402612   60   161062    5912   4025    119 218.09
1799.35/1799.91	c    39098    231     8206   590136   71   215367    6504   5620    106 366.70
1799.35/1799.91	c    58769    231     7057   437278   61   192195    7155   4471     97 604.14
1799.35/1799.91	c    88280    231     6873   440078   64   197128    7871   4287     83 1056.82
1799.35/1799.91	c   132550    231    10294   777785   75   326434    8659   7708     76 1740.78
1799.35/1799.91	c Resources Exceeded
1799.35/1799.91	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.35/1799.91	c   16   135280  27263   187606     6918   428572   4332     75 1799.38
1799.35/1799.91	s UNKNOWN
1799.35/1799.91	c Total time: 1799.38 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879955-1245116981/watcher-1879955-1245116981 -o /tmp/evaluation-result-1879955-1245116981/solver-1879955-1245116981 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879955-1245116981.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9687
/proc/meminfo: memFree=1129720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=10792 CPUtime=0
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179298445 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 2698 232 174 640 0 2033 0

[startup+0.0139319 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9687
/proc/meminfo: memFree=1129720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=10932 CPUtime=0.01
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 319 0 0 0 1 0 0 0 18 0 1 0 179298445 11194368 303 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 2712 294 180 640 0 2068 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10932

[startup+0.10194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9687
/proc/meminfo: memFree=1129720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=11632 CPUtime=0.09
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 516 0 0 0 9 0 0 0 18 0 1 0 179298445 11911168 479 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 2908 479 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301961 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9687
/proc/meminfo: memFree=1129720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=12544 CPUtime=0.29
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 179298445 12845056 715 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 3136 715 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.702002 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9687
/proc/meminfo: memFree=1129720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=13840 CPUtime=0.69
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 1095 0 0 0 69 0 0 0 22 0 1 0 179298445 14172160 1058 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 3460 1058 197 640 0 2816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13840

[startup+1.50208 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1125488/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=15544 CPUtime=1.49
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 1498 0 0 0 149 0 0 0 25 0 1 0 179298445 15917056 1461 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 3886 1461 197 640 0 3242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15544

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1123824/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=16188 CPUtime=3.08
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 1654 0 0 0 308 0 0 0 25 0 1 0 179298445 16576512 1617 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 4047 1617 197 640 0 3403 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16188

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1122352/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=17492 CPUtime=6.29
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 1981 0 0 0 628 1 0 0 25 0 1 0 179298445 17911808 1944 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 4373 1944 197 640 0 3729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17492

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1121344/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=18528 CPUtime=12.69
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 2240 0 0 0 1268 1 0 0 25 0 1 0 179298445 18972672 2203 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 4632 2203 197 640 0 3988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18528

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1119808/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=19960 CPUtime=25.48
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 2623 0 0 0 2547 1 0 0 25 0 1 0 179298445 20439040 2586 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 4990 2586 197 640 0 4346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19960

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1118720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=21148 CPUtime=51.08
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 2905 0 0 0 5105 3 0 0 25 0 1 0 179298445 21655552 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 5287 2868 197 640 0 4643 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21148

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9688
/proc/meminfo: memFree=1117696/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=22176 CPUtime=102.26
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 3165 0 0 0 10222 4 0 0 25 0 1 0 179298445 22708224 3128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 5544 3128 197 640 0 4900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22176

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1116416/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=23352 CPUtime=162.24
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 3450 0 0 0 16218 6 0 0 25 0 1 0 179298445 23912448 3413 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 5838 3413 197 640 0 5194 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23352

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1116352/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=23348 CPUtime=222.23
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 3450 0 0 0 22215 8 0 0 25 0 1 0 179298445 23908352 3413 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 5837 3413 197 640 0 5193 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1114880/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=24780 CPUtime=282.21
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 3810 0 0 0 28211 10 0 0 25 0 1 0 179298445 25374720 3773 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6195 3773 197 640 0 5551 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1114880/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=24780 CPUtime=342.19
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 3810 0 0 0 34208 11 0 0 25 0 1 0 179298445 25374720 3773 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6195 3773 197 640 0 5551 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1113792/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=25920 CPUtime=402.17
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 4089 0 0 0 40205 12 0 0 25 0 1 0 179298445 26542080 4052 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6480 4052 197 640 0 5836 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25920

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1113600/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=26048 CPUtime=462.16
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 4143 0 0 0 46202 14 0 0 25 0 1 0 179298445 26673152 4106 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6512 4106 197 640 0 5868 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26048

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1113536/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=26048 CPUtime=522.15
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 4144 0 0 0 52199 16 0 0 25 0 1 0 179298445 26673152 4107 1992294400 134512640 137136520 4294956256 18446744073709551615 134544726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6512 4107 197 640 0 5868 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26048

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1113600/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=26048 CPUtime=582.12
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 4144 0 0 0 58195 17 0 0 25 0 1 0 179298445 26673152 4107 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6512 4107 197 640 0 5868 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26048

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9690
/proc/meminfo: memFree=1112192/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=27484 CPUtime=642.12
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 4496 0 0 0 64193 19 0 0 25 0 1 0 179298445 28143616 4459 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6871 4459 197 640 0 6227 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27484

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1110720/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=28536 CPUtime=1061.96
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 4763 0 0 0 106167 29 0 0 25 0 1 0 179298445 29220864 4726 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7134 4726 197 640 0 6490 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 28536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1109376/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=29848 CPUtime=1121.94
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5094 0 0 0 112164 30 0 0 25 0 1 0 179298445 30564352 5057 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7462 5057 197 640 0 6818 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 29848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1109376/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=29848 CPUtime=1181.93
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5094 0 0 0 118161 32 0 0 25 0 1 0 179298445 30564352 5057 1992294400 134512640 137136520 4294956256 18446744073709551615 136295553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7462 5057 197 640 0 6818 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 29848

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1109120/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30108 CPUtime=1241.91
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5145 0 0 0 124158 33 0 0 25 0 1 0 179298445 30830592 5108 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7527 5108 197 640 0 6883 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 30108

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1109120/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30080 CPUtime=1301.89
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5145 0 0 0 130155 34 0 0 25 0 1 0 179298445 30801920 5108 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7520 5108 197 640 0 6876 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 30080

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1109120/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30076 CPUtime=1361.88
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5145 0 0 0 136152 36 0 0 25 0 1 0 179298445 30797824 5108 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7519 5108 197 640 0 6875 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 30076

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1109120/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30076 CPUtime=1421.86
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5145 0 0 0 142149 37 0 0 25 0 1 0 179298445 30797824 5108 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7519 5108 197 640 0 6875 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 30076

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30604 CPUtime=1481.85
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5287 0 0 0 148147 38 0 0 25 0 1 0 179298445 31338496 5250 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7651 5250 197 640 0 7007 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 30604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30704 CPUtime=1541.83
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5288 0 0 0 154144 39 0 0 25 0 1 0 179298445 31440896 5251 1992294400 134512640 137136520 4294956256 18446744073709551615 136509064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7676 5251 197 640 0 7032 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 30704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30704 CPUtime=1601.8
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5288 0 0 0 160141 39 0 0 25 0 1 0 179298445 31440896 5251 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7676 5251 197 640 0 7032 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 30704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108416/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30704 CPUtime=1661.79
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5288 0 0 0 166139 40 0 0 25 0 1 0 179298445 31440896 5251 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7676 5251 197 640 0 7032 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 30704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108416/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30704 CPUtime=1721.77
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5288 0 0 0 172135 42 0 0 25 0 1 0 179298445 31440896 5251 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7676 5251 197 640 0 7032 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 30704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108544/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1781.76
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5290 0 0 0 178133 43 0 0 25 0 1 0 179298445 31444992 5253 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5253 197 640 0 7033 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 30708

Solver just ended. Dumping a history of the last processes samples

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1791.36
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5303 0 0 0 179093 43 0 0 25 0 1 0 179298445 31444992 5266 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5266 197 640 0 7033 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 30708

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1794.56
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5303 0 0 0 179413 43 0 0 25 0 1 0 179298445 31444992 5266 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5266 197 640 0 7033 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 30708

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1797.75
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5303 0 0 0 179732 43 0 0 25 0 1 0 179298445 31444992 5266 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5266 197 640 0 7033 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 30708

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1798.55
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5303 0 0 0 179812 43 0 0 25 0 1 0 179298445 31444992 5266 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5266 197 640 0 7033 0
Current children cumulated CPU time (s) 1798.55
Current children cumulated vsize (KiB) 30708

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1798.96
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5303 0 0 0 179853 43 0 0 25 0 1 0 179298445 31444992 5266 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5266 197 640 0 7033 0
Current children cumulated CPU time (s) 1798.96
Current children cumulated vsize (KiB) 30708

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10172
/proc/meminfo: memFree=1108480/2055920 swapFree=4191900/4192956
[pid=9687] ppid=9685 vsize=30708 CPUtime=1799.35
/proc/9687/stat : 9687 (bsolo) R 9685 9687 9552 0 -1 4194304 5303 0 0 0 179892 43 0 0 25 0 1 0 179298445 31444992 5266 1992294400 134512640 137136520 4294956256 18446744073709551615 134540860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7677 5266 197 640 0 7033 0
Current children cumulated CPU time (s) 1799.35
Current children cumulated vsize (KiB) 30708

Child status: 0
Real time (s): 1799.96
CPU time (s): 1799.42
CPU user time (s): 1798.98
CPU system time (s): 0.439933
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 30708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5304
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3422

runsolver used 1.48377 second user time and 3.51047 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 03:49:41
IDJOB=1879955
IDBENCH=1281
IDSOLVER=701
FILE ID=node24/1879955-1245116981
PBS_JOBID= 9363639
Free space on /tmp= 66364 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879955-1245116981/watcher-1879955-1245116981 -o /tmp/evaluation-result-1879955-1245116981/solver-1879955-1245116981 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879955-1245116981.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= aacf18cf0b8ed9727f2f81c2bd5074e6
RANDOM SEED=1576254995

node24.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1130200 kB
Buffers:         54600 kB
Cached:         791196 kB
SwapCached:        260 kB
Active:         112768 kB
Inactive:       745828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130200 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21244 kB
Slab:            53100 kB
Committed_AS:   173460 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node24 at 2009-06-16 04:19:41